CN105977848B - Vertical-telescopic static contact isolation switch assists replacement tool - Google Patents
Vertical-telescopic static contact isolation switch assists replacement tool Download PDFInfo
- Publication number
- CN105977848B CN105977848B CN201610508014.3A CN201610508014A CN105977848B CN 105977848 B CN105977848 B CN 105977848B CN 201610508014 A CN201610508014 A CN 201610508014A CN 105977848 B CN105977848 B CN 105977848B
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- plate
- static contact
- isolation switch
- telescopic
- vertical
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- 230000003068 static effect Effects 0.000 title claims abstract description 23
- 238000002955 isolation Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 abstract description 15
- 239000004411 aluminium Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to disconnecting switch to replace technical field of tools, it is a kind of vertical-telescopic static contact isolation switch auxiliary replacement tool, including supporting rack, hanging ring and support card, it is installed with hanging ring in the middle part of the top surface of supporting rack, it is installed with support card respectively on the top surface of the supporting rack of the left and right sides position of corresponding hanging ring, support card is in Qian font, and the base support member that can be pushed against at the top of stationary contact bar is arranged at the bottom of supporting rack.The present invention can realize supporting role by base support member and support card to cross-arm aluminium sheet and stationary contact bar, and dismounting or installation operation accordingly are carried out to T-type wire clamp convenient for staff；Simple and convenient using the dismounting or installation operation of present invention progress static contact isolation switch, time saving and energy saving, work efficiency is high, cost of labor can effectively be reduced, safety coefficient is improved, and it can be effectively prevent to damage primary equipment in disassembly process, to improve the reliability of power supply.
Description
Technical field
The present invention relates to disconnecting switch to replace technical field of tools, is a kind of vertical-telescopic static contact isolation switch auxiliary
Replacement tool.
Background technology
In recent years, as the administrative substation time limit that puts into operation increases, the interior older aging of primary equipment of stand, power load increases year after year
Long, joint area heating accident is frequent, seriously affects the safe and stable operation of equipment.220kV vertical-telescopic disconnecting switch is quiet
Contact fixture is that common one of heating position generally requires during carrying out fever processing to it with fever at busbar
It is removed from busbar.The static contact generally includes T-type wire clamp, cross-arm aluminium sheet, steel-cored aluminium strand and stationary contact bar, due to cross
In being spaced apart up and down between load aluminium sheet and stationary contact bar, and use steel-cored aluminium strand between the two to be flexible coupling, cause its from
It is inconvenient when being dismounted on busbar, exists and take time and effort, high labor cost is fragile once to set there are higher security risk
It is standby, reduce power supply reliability the problem of.
Invention content
The present invention provides a kind of vertical-telescopic static contact isolation switches to assist replacement tool, overcomes above-mentioned existing skill
The deficiency of art, it is existing inconvenient effectively to solve the dismounting of existing static contact, takes time and effort, high labor cost, there is peace
The problem of full hidden danger, fragile primary equipment, reduction power supply reliability.
The technical scheme is that realized by following measures：A kind of vertical-telescopic static contact isolation switch is auxiliary
Replacement tool, including supporting rack, hanging ring and support card are helped, hanging ring, corresponding hanging ring are installed in the middle part of the top surface of supporting rack
Left and right sides position supporting rack top surface on be installed with support card respectively, support card is in Qian font, the bottom of supporting rack
There is the base support member that can be pushed against at the top of stationary contact bar in portion.
Here is the further optimization and/or improvements to foregoing invention technical solution：
Above-mentioned supporting rack may also include left plate, top support plate and right plate, the left and right ends point of base support member
Bottom not with left plate and right plate is fixed together, and top support plate is fixed between left plate and the top of right plate,
It is installed with hanging ring in the middle part of top support plate, is fixedly mounted respectively in the top support plate of corresponding hanging ring left and right sides position
There is support card.
Reinforcement assembly can be equipped in above-mentioned supporting rack, reinforcement assembly includes left brace, right brace and tranverse connecting rod, corresponding hanging ring
The bottom of the top support plate of left and right sides position is installed with left brace and right brace, the left end of base support member respectively
Left footing is formed between the bottom of left plate, the lower end of left brace is fixedly installed togather with left footing, base support member
Right end and the bottom of right plate between form right footing, the lower end of right brace is fixedly installed togather with right footing, left brace
Middle part on the right side of and right brace middle part on the left of between be installed with tranverse connecting rod.
Above-mentioned reinforcement assembly may also include inverted V-shaped bar, between corresponding top support plate, left plate, right plate and horizontal bar bar
It is fixed with the inverted V-shaped bar that Open Side Down on the upside of the middle part of the tranverse connecting rod of position.
Above-mentioned to be equipped with installation through-hole at the middle part of top support plate, the threaded portion of hanging ring from top to bottom passes through installation through-hole
And it is connected through a screw thread and is fixedly installed togather with nut.
It is above-mentioned that telescopic rod, the upper end of each telescopic rod can be equipped between each support card and corresponding top support plate
Be fixedly installed togather with the bottom of corresponding support card, the lower end of each telescopic rod with the top support plate of corresponding position
It is fixedly installed togather.
Above-mentioned base support member can be angle steel connecting rod of the opening towards underface.
Structure of the invention is reasonable and compact, easy to use, and hanging device can be used and hung to present invention realization by hanging ring
Dress operation can realize supporting role to cross-arm aluminium sheet and stationary contact bar by base support member and support card, be convenient for staff
Dismounting or installation operation accordingly are carried out to T-type wire clamp；Dismounting or the installation behaviour of static contact isolation switch are carried out using the present invention
Make simple and convenient, time saving and energy saving, work efficiency is high, can effectively reduce cost of labor, improves safety coefficient, and by it to cross-arm
Aluminium sheet and stationary contact bar realize supporting role, it can be effectively prevent to damage primary equipment in disassembly process, to improve power supply
Reliability has the characteristics that safe, laborsaving, easy, efficient.
Description of the drawings
Attached drawing 1 is the main view broken section structural schematic diagram of preferred embodiment in a state of use.
Coding in attached drawing is respectively：1 is hanging ring, and 2 be support card, and 3 be base support member, and 4 be cross-arm aluminium sheet, and 5 be T
Shaped cable clamp, 6 be stationary contact bar, and 7 be left plate, and 8 be top support plate, and 9 be right plate, and 10 be left brace, and 11 be right brace, and 12 are
Tranverse connecting rod, 13 be inverted V-shaped bar, and 14 be nut, and 15 be telescopic rod.
Specific implementation mode
The present invention is not limited by following embodiments, can be determined according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
In the present invention, for ease of description, the description of the relative position relation of each component is according to Figure of description 1
Butut mode be described, such as：The position relationship of front, rear, top, and bottom, left and right etc. is the Butut according to Figure of description
Direction determines.
With reference to embodiment and attached drawing, the invention will be further described：
As shown in Fig. 1, vertical-telescopic static contact isolation switch auxiliary replacement tool includes supporting rack, 1 and of hanging ring
Support card 2 is installed with hanging ring 1, the top of the supporting rack of the left and right sides position of corresponding hanging ring 1 in the middle part of the top surface of supporting rack
It is installed with support card 2 on face respectively, support card 2 is in Qian font, and the bottom of supporting rack has and can be pushed against on 6 top of stationary contact bar
Base support member 3.In use, support card 2 is stuck in the outside of cross-arm aluminium sheet 4, and hanging ring 1 is made to be located at T
In the middle part of the lower section of shaped cable clamp 5, then the top that makes base support member 3 be pushed against stationary contact bar 6, and using aluminium wire winding binding or tight
Base support member 3 and stationary contact bar 6 are fixedly installed togather by firmware, and hanging device then can be used by hanging ring 1 to this hair
Bright realization lifting operation can apply lifting active force, to 4 He of cross-arm aluminium sheet by hanging device and hanging ring 1 to the present invention
Stationary contact bar 6 realizes supporting role, is removed accordingly to T-type wire clamp 5 convenient for staff or installation operation；Using the present invention
Dismounting or the installation operation for carrying out static contact isolation switch are simple and convenient, and time saving and energy saving, work efficiency is high, can effectively reduce artificial
Cost improves safety coefficient, and realizes supporting role to cross-arm aluminium sheet 4 and stationary contact bar 6 by it, it can be effectively prevent to dismount
Primary equipment is damaged in the process, to improve the reliability of power supply.
Above-mentioned vertical-telescopic static contact isolation switch auxiliary replacement tool can be advanced optimized according to actual needs
Or/and it improves：
As shown in Fig. 1, supporting rack further includes left plate 7, top support plate 8 and right plate 9, base support member 3
Bottom of the left and right ends respectively with left plate 7 and right plate 9 is fixed together, fixed between left plate 7 and the top of right plate 9
There are top support plate 8, the middle part of top support plate 8 to be installed with hanging ring 1, the top branch of 1 left and right sides position of corresponding hanging ring
Support card 2 is installed on fagging 8 respectively.Thus it can be realized to cross-arm aluminium by base support member 3 and two support cards 2
The support of plate 4 and stationary contact bar 6 is fixed.According to demand, other existing known technologies also can be used in supporting rack.
As shown in Fig. 1, reinforcement assembly is equipped in supporting rack, reinforcement assembly includes left brace 10, right brace 11 and horizontal company
The bottom of bar 12, the top support plate 8 of 1 left and right sides position of corresponding hanging ring is installed with left brace 10 and right brace respectively
11, left footing is formed between the left end and the bottom of left plate 7 of base support member 3, the lower end of left brace 10 is solid with left footing
Dingan County is fitted together, and right footing, the lower end of right brace 11 are formed between the right end and the bottom of right plate 9 of base support member 3
It is fixedly installed togather with right footing, cross is installed between the left side of the middle part of right brace 11 on the right side of the middle part of left brace 10
Connecting rod 12.Reinforcement effect can be formed to supporting rack, enhance its stability by left brace 10, right brace 11 and tranverse connecting rod 12.Root
According to demand, other existing known technologies also can be used in reinforcement assembly.
As shown in Fig. 1, reinforcement assembly further includes inverted V-shaped bar 13, corresponding top support plate 8, left plate 7,9 and of right plate
Between horizontal bar bar the inverted V-shaped bar 13 that Open Side Down is fixed on the upside of the middle part of the tranverse connecting rod 12 of position.Inverted V-shaped bar 13 can be to horizontal company
Bar 12 forms support, prevents its compressive deformation, further enhances the stability of supporting rack.
As shown in Fig. 1, it is equipped with installation through-hole at the middle part of top support plate 8, the threaded portion of hanging ring 1 from top to bottom passes through
Installation through-hole and being connected through a screw thread with nut 14 is fixedly installed togather.It can make the easier for installation of hanging ring 1, and energy in this way
Enough better meet its strength demand.
As shown in Fig. 1, telescopic rod 15, Mei Geshen is equipped between each support card 2 and corresponding top support plate 8
The upper end of contracting bar 15 is fixedly installed togather with the bottom of corresponding support card 2, the lower end of each telescopic rod 15 with it is corresponding
The top support plate 8 of position is fixedly installed togather.It can make being loaded between support card 2 and cross-arm aluminium sheet 4 by telescopic rod 15
It is more convenient laborsaving, and by the distance between the Telescopic adjustable support card 2 of telescopic rod 15 and support frame bottom, thus
The different spacing that can meet between cross-arm aluminium sheet 4 and stationary contact bar 6 are adjusted, and make it have good adaptability.According to demand,
Existing known technology can be used in telescopic rod 15.
As shown in Fig. 1, base support member 3 is angle steel connecting rod of the opening towards underface.Due to the section of stationary contact bar 6
How rounded outer profile is, and making base support member 3 be angle steel connecting rod can realize that good limit is solid between stationary contact bar 6
It is fixed.
The above technical characteristic constitutes highly preferred embodiment of the present invention, is imitated with stronger adaptability and best implementation
Fruit can increase and decrease non-essential technical characteristic, to meet the needs of different situations according to actual needs.
Claims (10)
1. a kind of vertical-telescopic static contact isolation switch assists replacement tool, it is characterised in that including supporting rack, hanging ring and branch
Support card, is installed with hanging ring in the middle part of the top surface of supporting rack, on the top surface for corresponding to the supporting rack of the left and right sides position of hanging ring
It is installed with support card respectively, support card is in Qian font, and the bottom that can be pushed against at the top of stationary contact bar is arranged at the bottom of supporting rack
Support member；Wherein：Supporting rack further includes left plate, top support plate and right plate, the left and right ends point of base support member
Bottom not with left plate and right plate is fixed together, and top support plate is fixed between left plate and the top of right plate,
It is installed with hanging ring in the middle part of top support plate, is fixedly mounted respectively in the top support plate of corresponding hanging ring left and right sides position
There is support card.
2. vertical-telescopic static contact isolation switch according to claim 1 assists replacement tool, it is characterised in that support
Reinforcement assembly is equipped in frame, reinforcement assembly includes left brace, right brace and tranverse connecting rod, the top of corresponding hanging ring left and right sides position
The bottom of support plate is installed with left brace and right brace respectively, between the left end of base support member and the bottom of left plate
Left footing is formed, the lower end of left brace is fixedly installed togather with left footing, the right end of base support member and the bottom of right plate
Right footing is formed between portion, the lower end of right brace is fixedly installed togather with right footing, middle part right side and the right brace of left brace
Middle part on the left of between be installed with tranverse connecting rod.
3. vertical-telescopic static contact isolation switch according to claim 2 assists replacement tool, it is characterised in that reinforce
Component further includes inverted V-shaped bar, the middle part of the tranverse connecting rod of position between corresponding top support plate, left plate, right plate and horizontal bar bar
Upside is fixed with the inverted V-shaped bar that Open Side Down.
4. vertical-telescopic static contact isolation switch according to claim 1 or 2 or 3 assists replacement tool, feature to exist
In being equipped with installation through-hole at the middle part of top support plate, the threaded portion of hanging ring from top to bottom passes through installation through-hole and passes through with nut
Threaded connection is fixedly installed togather.
5. vertical-telescopic static contact isolation switch according to claim 1 or 2 or 3 assists replacement tool, feature to exist
In being equipped with telescopic rod between each support card and corresponding top support plate, the upper end of each telescopic rod with corresponding branch
The bottom of support card is fixedly installed togather, and the lower end of each telescopic rod is fixedly mounted on one with the top support plate of corresponding position
It rises.
6. vertical-telescopic static contact isolation switch according to claim 4 assists replacement tool, it is characterised in that every
Be equipped with telescopic rod between a support card and corresponding top support plate, the upper end of each telescopic rod with corresponding support card
Bottom is fixedly installed togather, and the lower end of each telescopic rod is fixedly installed togather with the top support plate of corresponding position.
7. vertical-telescopic static contact isolation switch according to claim 1 or 2 or 3 assists replacement tool, feature to exist
In base support member be opening towards underface angle steel connecting rod.
8. vertical-telescopic static contact isolation switch according to claim 4 assists replacement tool, it is characterised in that bottom
Support member is angle steel connecting rod of the opening towards underface.
9. vertical-telescopic static contact isolation switch according to claim 5 assists replacement tool, it is characterised in that bottom
Support member is angle steel connecting rod of the opening towards underface.
10. vertical-telescopic static contact isolation switch according to claim 6 assists replacement tool, it is characterised in that bottom
Support member is angle steel connecting rod of the opening towards underface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508014.3A CN105977848B (en) | 2016-07-01 | 2016-07-01 | Vertical-telescopic static contact isolation switch assists replacement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508014.3A CN105977848B (en) | 2016-07-01 | 2016-07-01 | Vertical-telescopic static contact isolation switch assists replacement tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977848A CN105977848A (en) | 2016-09-28 |
| CN105977848B true CN105977848B (en) | 2018-08-07 |
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ID=56953450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610508014.3A Active CN105977848B (en) | 2016-07-01 | 2016-07-01 | Vertical-telescopic static contact isolation switch assists replacement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977848B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142532Y (en) * | 2007-12-17 | 2008-10-29 | 烟台供电公司 | Work frame for isolating switch maintenance |
| CN204992369U (en) * | 2015-06-19 | 2016-01-20 | 国网四川省电力公司乐山供电公司 | Fixed frame that overhauls of GW4 type isolator |
| CN205960492U (en) * | 2016-07-01 | 2017-02-15 | 国网新疆电力公司昌吉供电公司 | Change instrument is assisted to perpendicular telescopic isolator static contact |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05268708A (en) * | 1992-03-18 | 1993-10-15 | Hitachi Ltd | Gas insulation opening and shutting |
-
2016
- 2016-07-01 CN CN201610508014.3A patent/CN105977848B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142532Y (en) * | 2007-12-17 | 2008-10-29 | 烟台供电公司 | Work frame for isolating switch maintenance |
| CN204992369U (en) * | 2015-06-19 | 2016-01-20 | 国网四川省电力公司乐山供电公司 | Fixed frame that overhauls of GW4 type isolator |
| CN205960492U (en) * | 2016-07-01 | 2017-02-15 | 国网新疆电力公司昌吉供电公司 | Change instrument is assisted to perpendicular telescopic isolator static contact |
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| Publication number | Publication date |
|---|---|
| CN105977848A (en) | 2016-09-28 |
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